The problem is every dungeon, text and cut scene up until that point can be skipped. All they need to do is make it so you can skip it without exploiting just like every single dungeon and quest before it. And if someone decides to watch it, so be it.
A lot of your points are invalid imo 1: unless they're an idiot people can and will break any game. 2: no one is complaining about the amount of story here. 3: completely irrelevant since all the content prior to that moment was not like that. 4:there really is no winners here so just make it skippable without an exploit like everything prior.